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- terrestrial mapping astronomical theodolite 地面测绘天文经纬仪
- astronomic theodolite 天文经纬仪
- universal terrestrial mapping astronomical theodolite 通用地形测绘天文经纬仪
- CAS Nanjing Astronomic Instrument Co., Ltd. 南京中科天文仪器有限公司。
- Eclipse is a very intriguing astronomic phenomenon. 日食是非常引人入胜的天文现象。
- Calibration of Camera System of TV Theodolite[J]. 引用该论文 周泗忠;杨晓许;郭治理.
- astronomical theodolite 地平经纬仪,天文经纬仪
- This method is also suitable for the theodolite with a contract index level. 这个方法也适合于一般具有竖盘符合水准器的经纬仪。
- Real-time error-correction method for photoelectrical theodolite[J]. 引用该论文 高策;乔彦峰.
- New shafting error simulating method of photoelectric theodolite[J]. 引用该论文 李慧;沈湘衡.
- The swing equation of gyro theodolite is nonlinearity, and data processing result is not good after linearizing. 陀螺的摆动方程是非线性的,线性化后的数据处理结果都不理想。
- A surveying instrument similar to a theodolite that measures horizontal and vertical angles. 中星仪一种类似于测量水平或垂直角度的测伟仪的测量器具
- To measure astronomic distances one takes as a unit that distance which light travels in a year. 为了度量天文距离,人们把光在一年中走过的距离当作一个距离单位。
- The celestial globe was an instrument for demonstrating astronomic phenomena in ancient China. 天体仪,古称“浑象”,是我国古代一种用于演示天象的仪器。
- An example of an astronomic telescope key parts design process showed its feasibility. 以某天文望远镜的关键部件设计过程为例,说明了该方法的可行性和实用性。
- A method to measure the water gate flatness is introduced in this paper.This mothod uses the theodolite and vernier. 介绍一种利用经纬仪和游标量具测量福建水口电站船闸挡水闸门平面度的方法;
- This text introduces the application of theodolite in the directional measure technique in Qidong ventilation shaft. 简要介绍了陀螺经纬仪在定向测量中的应用和祁东风井联系测量技术。
- An improved theodolite fixed with a simple laser direction indicator was introduced. 介绍了用一种简易激光指向器改装经纬仪,使普通经纬仪带有激光指向器。
- Finally, The calibrating result of laser ranging theodolite in Changchun Observatory is also presented in this paper. 最后给出了利用这种方法标校长春人卫站卫星激光测距经伟仪指向精度的结果。
- Analysis for pointing error of three-axis photoelectric theodolite with collimation axis eccentricity[J]. 引用该论文 徐征峰;陈洪斌;刘顺发;曹雷.